Prime factorizations are expressions of numbers as products of prime factors. The prime factorization of 30 is 2 x 3 x 5.
it is 2 and 3
Dumb...its 3 and 3...
2 x 3.
3*5*5 = 75
Taken individually, 1, 2, 3, 5 and 7 don't have prime factorizations. That leaves2 x 2 = 42 x 3 = 62 x 2 x 2 = 83 x 3 = 92 x 5 = 10Collectively, 28 x 34 x 52 x 7 = 3,628,800
The prime factors are: 3 x 5 x 5
3 x 19 = 57
3 x 3 x 59 = 531
3 x 3 x 59 = 531
378 = 2 * 3 * 3 * 3 * 7
30, 33 and 36 have 3 in their prime factorizations.